Chicken paws by-products as an alternative source of proteins

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F17%3A63517071" target="_blank" >RIV/70883521:28110/17:63517071 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/70883521:28140/17:63517071

Výsledek na webu

<a href="http://www.orientjchem.org/vol33no5/chicken-paws-by-products-as-an-alternative-source-of-proteins/" target="_blank" >http://www.orientjchem.org/vol33no5/chicken-paws-by-products-as-an-alternative-source-of-proteins/</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.13005/ojc/330508" target="_blank" >10.13005/ojc/330508</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Chicken paws by-products as an alternative source of proteins

Popis výsledku v původním jazyce

The feet of chickens constitute a highly interesting, solid by-product of poultry processing methods. Although they contain a high proportion of proteins (mainly collagen) that could be utilized in various spheres of involvement, this is not happening at an adequate level presently. The problem lies in the presence of fat and other accompanying substances. The intention of this paper is to propose a means for processing chicken feet into protein isolate and, subsequently, for biotechnologically processing the protein isolate into collagen hydrolysate. The aforementioned accompanying substances were removed by adding the (milled) feet into 0.10% solution of NaOH. The fat was removed by extraction of ethanol / petroleum ether (1:1). The protein isolate was processed hydrolytically with the aid of a food proteolytic enzyme into collagen hydrolysate.The collagen hydrolysate thus obtained was light in colour, exhibited excellent water-solubility and was easy to digest.

Název v anglickém jazyce

Chicken paws by-products as an alternative source of proteins

Popis výsledku anglicky

The feet of chickens constitute a highly interesting, solid by-product of poultry processing methods. Although they contain a high proportion of proteins (mainly collagen) that could be utilized in various spheres of involvement, this is not happening at an adequate level presently. The problem lies in the presence of fat and other accompanying substances. The intention of this paper is to propose a means for processing chicken feet into protein isolate and, subsequently, for biotechnologically processing the protein isolate into collagen hydrolysate. The aforementioned accompanying substances were removed by adding the (milled) feet into 0.10% solution of NaOH. The fat was removed by extraction of ethanol / petroleum ether (1:1). The protein isolate was processed hydrolytically with the aid of a food proteolytic enzyme into collagen hydrolysate.The collagen hydrolysate thus obtained was light in colour, exhibited excellent water-solubility and was easy to digest.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

20903 - Bioproducts (products that are manufactured using biological material as feedstock) biomaterials, bioplastics, biofuels, bioderived bulk and fine chemicals, bio-derived novel materials

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Oriental Journal of Chemistry

ISSN

0970-020X

e-ISSN

—

Svazek periodika

33

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

IN - Indická republika

Počet stran výsledku

8

Strana od-do

2209-2216

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85033396019